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DR. NANCY L NILES II M.D.
NPI 1144258435
Internal Medicine - Endocrinology, Diabetes & Metabolism in Seattle, WA

Active since June 28, 2006
2611 NE 125TH ST, SUITE 90, SEATTLE, WA 98125(206) 362-0035(206) 362-6927 Get Directions Write a Review

NPPES record last updated: April 6, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Nancy L Niles Ii M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NANCY L NILES II M.D. (NPI 1144258435) is an individual endocrinology, diabetes & metabolism provider in Seattle, Washington, licensed in Washington (MD00017593) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1144258435
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameDR. NANCY L NILES IICredential: M.D.
Location Address2611 NE 125TH ST, SUITE 90Seattle, WA 98125-4373
Mailing Address2611 Ne 125th St #90Seattle, WA 98125-4357 · (206) 362-0035 · Fax (206) 362-6927
Phone(206) 362-0035
Fax(206) 362-6927
Sole ProprietorYes
Enumeration DateJune 28, 2006
Last NPPES UpdateApril 6, 2015
✔ NPI 1144258435 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in WA · MD00017593
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedSpecialistTaxonomy 174400000X · License MD00017593 (WA)
2611 NE 125TH ST, Seattle, WA 98125
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Other Identifiers 4

Medicare UPINE17997
Medicare PING000106548WA
Other110018087WA · Rr Medicare
Medicaid1022425WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans.Insurance ›

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SAMUEL WAYNE DUNCAN PH.D.
Psychologist (Clinical)
2611 NE 125TH ST, SUITE 225
SEATTLE, WA 98125
King County (296) 361-6884
DR. JEANNE L BERTINO DMD
Dentist (Periodontics)
2611 NE 125TH ST, SUITE 236
SEATTLE, WA 98125
King County (206) 365-5880
DR. LINDA J WEIMER PHD
Psychologist (Clinical)
2611 NE 125TH ST, SUITE 225
SEATTLE, WA 98125
King County (206) 361-6684
CONSEJO COUNSELING AND REFERRAL SERVICE - LAKE CITY
Community/Behavioral Health
2611 NE 125TH ST, SUITE 145
SEATTLE, WA 98125
King County (206) 461-4880
DR. DANIEL BUQUICCHIO DC
Chiropractor
2611 NE 125TH ST, SUITE 240
SEATTLE, WA 98125
King County (206) 708-7172
SARAH MARIE WALKER P.T.
Physical Therapist
2611 NE 125TH ST, SUITE 140
SEATTLE, WA 98125
King County (206) 361-4746
MRS. TONIA 'HEATHER' CARLSON LMHC
Counselor (Mental Health)
2611 NE 125TH ST, SUITE 203
SEATTLE, WA 98125
King County (206) 850-5975
ROBERT KANTER MD INC PS
Specialist
2611 NE 125TH ST, SUITE 90
SEATTLE, WA 98125
King County (206) 362-0035

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nancy Niles's NPI number?

The NPI number for Nancy Niles is 1144258435. It was assigned to this individual provider in the NPPES registry on June 28, 2006.

Where is Nancy Niles located?

Nancy Niles practices at 2611 NE 125th St Suite 90, Seattle, WA 98125. The listed phone number is (206) 362-0035.

What is Nancy Niles's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

What insurance does Nancy Niles accept?

Health plans from PacificSource Health Plans list Nancy Niles as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Nancy Niles was last updated on April 6, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.